Application of modified mucogingival surgery in the treatment of gingival recession / 口腔疾病防治

@#With the increasing demand for beauty, the treatment of gingival recession has become a common request among patients. Clinically, gingival recession is mainly treated by surgery. The common surgical methods include free gingival grafting, pedicled flap technology and double flap technology (subepithelial connective tissue transplantation combined with coronally advanced flaps). If patients with indications are selected, satisfactory surgical results will be obtained. However, there are still some shortcomings in the above mentioned methods, such as the root coverage effect not being satisfactory. In recent years, researchers have put forward some improved schemes to minimize the shortcomings of the above methods to treat different degrees of gingival recession. A gingival unit graft containing gingival papilla and free gingiva can improve the blood supply of the recipient area and improve the effect of root coverage. It can obtain better root coverage for slight retraction, widening of the angular gingiva and deepening of the vestibular sulcus, but there may be issues with inconsistent color and shape of the gingiva after surgery, as well as poor aesthetic effects. Modified coronally advanced flaps, flaps prepared by the technique of half-thickness, full-thickness and half-thickness, and modified coronally advanced envelope flap technology are designed with the most serious retraction teeth as the center in the case of multiple gingival retractions, both of which can improve the effect of root covering. Tunnel technology and modified tunnel technology, without severing the gingival papilla and tunneling the gingival flap to accommodate the graft, can effectively reduce tissue damage and promote wound healing. This paper reviews the literature and summarizes the outcome of the modified surgery techniques in the treatment of gingival recession. These treatment options for gingival recession are proposed with the aim of improving clinical work, and some suggestions for the treatment of gingival recession to achieve a stable root coverage effect are put forward. In the future, the development direction of mucogingival surgery is to reduce trauma and have a stable curative effect.

Importance and Utility of the Principle of Ayurveda for Community Health

A nation is built by its citizens and these citizens with their good health, hard work determines the future of a nation. To ensure a bright and prosperous future we need to focus on the health of a community. Community health is defined as simple services that are delivered by common men outside hospitals and clinics. Community health services can be classified into Preventive Health Services, Promotive Health Services, Curative Health Services, and Rehabilitative Health Services. Preventive health services include measures by which we can avoid the disease before its occurrence Dincharya, Ritucharya, Sadvrit, Tryoupstham, and Vegdharan can be included in this category. Similarly, promotive heath care services include Rasayan, Vaajikaran, Ashtaaharvidhi vishesh ayatan, Sadvrit, Tryoupstham. Curative health services include single-drug therapy for the different diseases called Ekal dravya and treatment of Kaas, Swash, Atisaar, Amlapita which are very common. Rehabilitative health services such as physical therapy, counseling, and other mental health services can be provided by Ashwashan chikitsa, Medhya rasaayan, Yoga, Pathya palan, Padansikkarm palan.

Risk factors for residual cancer or lymph node metastasis after endoscopic noncurable resection of early colorectal cancer / 中华肿瘤杂志

Objective: Risk factors related to residual cancer or lymph node metastasis after endoscopic non-curative resection of early colorectal cancer were analyzed to predict the risk of residual cancer or lymph node metastasis, optimize the indications of radical surgical surgery, and avoid excessive additional surgical operations. Methods: Clinical data of 81 patients who received endoscopic treatment for early colorectal cancer in the Department of Endoscopy, Cancer Hospital, Chinese Academy of Medical Sciences from 2009 to 2019 and received additional radical surgical surgery after endoscopic resection with pathological indication of non-curative resection were collected to analyze the relationship between various factors and the risk of residual cancer or lymph node metastasis after endoscopic resection. Results: Of the 81 patients, 17 (21.0%) were positive for residual cancer or lymph node metastasis, while 64 (79.0%) were negative. Among 17 patients with residual cancer or positive lymph node metastasis, 3 patients had only residual cancer (2 patients with positive vertical cutting edge). 11 patients had only lymph node metastasis, and 3 patients had both residual cancer and lymph node metastasis. Lesion location, poorly differentiated cancer, depth of submucosal invasion ≥2 000 μm, venous invasion were associated with residual cancer or lymph node metastasis after endoscopic (P<0.05). Logistic multivariate regression analysis showed that poorly differentiated cancer (OR=5.513, 95% CI: 1.423, 21.352, P=0.013) was an independent risk factor for residual cancer or lymph node metastasis after endoscopic non-curative resection of early colorectal cancer. Conclusions: For early colorectal cancer after endoscopic non-curable resection, residual cancer or lymph node metastasis is associated with poorly differentiated cancer, depth of submucosal invasion ≥2 000 μm, venous invasion and the lesions are located in the descending colon, transverse colon, ascending colon and cecum with the postoperative mucosal pathology result. For early colorectal cancer, poorly differentiated cancer is an independent risk factor for residual cancer or lymph node metastasis after endoscopic non-curative resection, which is suggested that radical surgery should be added after endoscopic treatment.

Clinical efficacy of five-element music therapy in the treatment of bipolar disorder / 中国基层医药

Objective:To investigate the clinical efficacy of five-element music therapy in the treatment of bipolar disorder.Methods:Eighty patients with bipolar disorder admitted to Shandong Mental Health Center from January 2018 to December 2019 were included in this study. They were randomly divided into a study group and a control group ( n = 40/group). The control group was treated with conventional drug treatment. The study group was treated with five-element music therapy based on conventional drug treatment. Before, during and after treatment, mania and depression were evaluated. Symptom self-evaluation scale and the Traditional Chinese Medicine Five State Emotion Questionnaire were completed to evaluate the curative effect. Patients were followed up by telephone call. Recurrence at 3, 6 and 12 months was recorded. Results:Before treatment, there were no significant differences in the scores of the Bech-Rafaelsen Mania Rating Scale (BRMs), Hamilton Depression Rating Scale (HAMD), Traditional Chinese Medicine Five State Emotion Questionnaire, Symptom Checklist-90 (SCL-90) between the two groups (all P > 0.05). During and after treatment, BRMs, HAMD, Traditional Chinese Medicine Five State Emotion Questionnaire, and SCL-90 scores were significantly decreased in each group compared with before treatment [Control group: BRMs score during and after treatment: (11.52 ± 1.57) points, (9.43 ± 1.05) points; HAMD score during and after treatment: (16.75 ± 3.05) points, (13.61 ± 2.51) points; Traditional Chinese Medicine Five State Emotion Questionnaire: emotional vocabulary (67.25 ± 5.7) points, (56.38 ± 4.97) points, physical symptoms (29.52 ± 3.94) points, (24.19 ± 3.05) points, SCL-90 score: (100.52 ± 10.26) points, (68.85 ± 7.33) points. Study group: BRMs score during and after treatment: (9.33 ± 1.09) points, (7.85 ± 0.82) points; HAMD score: (13.74 ± 2.54) points, (10.17 ± 1.97) points; Traditional Chinese Medicine Five State Emotion Questionnaire: emotional vocabulary: (58.19 ± 5.06) points, (46.85 ± 4.06) points, physical symptoms (25.14 ± 3.54) points, (20.11 ± 2.57) points; SCL-90 scores: (90.85 ± 8.97) points, (56.87 ± 5.81) points]. During and after treatment, scores of BRMs, HAMD, Traditional Chinese Medicine Five State Emotion Questionnaire and SCL-90 in the study group were significantly lower than those in the control group ( t = 3.77, 7.01, 4.48, 6.99, 8.78, 4.89, 6.05, 4.19, 7.57, all P < 0.05). Total response rate in the study group was significantly higher than that in the control group (90.0% vs. 72.5%, χ2 = 4.02, P < 0.05). At 3, 6 and 12 months after treatment, recurrence rate in the study group was 2.5%, 15.0% and 30.0%, respectively, which were significantly lower than 17.5%, 35.0%, and 52.5% in the control group ( χ2 = 5.00, 4.26, 4.17, all P < 0.05). Conclusion:Five-element music therapy for the treatment of bipolar disorder can markedly alleviate depression and mania, restore patient's emotional state, improve clinical efficacy, and decrease recurrence rate.

Efficacy of work-amusement activities combined with daytime rehabilitation technology for schizophrenia in remission / 中国基层医药

Objective:To investigate the efficacy of work-amusement activities combined with daytime rehabilitation technology for schizophrenia in remission.Methods:A total of 218 patients with schizophrenia in remission who received treatment in Shaoxing 7 th People's Hospital from September 2018 to April 2020 were prospectively included in this study. They were randomly divided into an observation group ( n = 109) and a control group ( n = 109). Both groups were treated with routine drugs. Based on this, the control group was treated with daytime rehabilitation technology, and the observation group was treated with daytime rehabilitation technology combined with work-amusement activities. After 12 weeks of treatment, curative effect, Positive and Negative Symptom Scale (PANSS) and Montreal Cognitive Assessment (MoCA) scores were compared between the two groups. Results:After 12 weeks of treatment, total response rate in the observation group was significantly higher than that in the control group (91.74% vs. 77.06%, χ2 = 8.92, P < 0.05). After treatment, PANSS score in the observation group was significantly decreased compared with that before treatment [(33.12 ± 4.19) points vs. (40.54 ± 5.32) points, t = 11.44, P < 0.05). After treatment, PANSS score in the control group was significantly decreased compared with that before treatment [(35.02 ± 4.33) points vs. (40.54 ± 5.32) points, t = 8.55, P < 0.05). After treatment, PANSS score in the observation group was significantly lower than that in the control group ( t = 3.29, P < 0.05). After treatment, MoCA score in the observation group was significantly increased compared with that before treatment [(27.14 ± 2.89) points vs. (23.39 ± 2.48) points, t = 10.28, P < 0.05]. After treatment, MoCA score in the control group was significantly increased compared with that before treatment [(26.02 ± 2.73) points vs. (23.41 ± 2.56) points, t = 7.28, P < 0.05]. After treatment, MoCA score in the observation group was significantly higher than that in the control group ( t = 2.94, P < 0.05). Conclusion:The efficacy of work-amusement activities combined with daytime rehabilitation technology is marked on schizophrenia in remission, which can markedly improve mental symptoms and cognitive function.

Efficacy and safety of ticagrelor combined with atorvastatin in the treatment of acute cerebral infarction / 中国医师进修杂志

Objective:To investigate the efficacy and adverse reactions of ticagrelor combined with atorvastatin in the treatment of acute cerebral infarction (ACI).Methods:A total of 80 patients with ACI who were diagnosed and treated in Anhui Suixi County Hospital from October 2021 to October 2022 were selected retrospectively and randomly divided into the control group and observation group, each group with 40 cases. The patients in the control group were treated with routine basic treatment and atorvastatin for ACI. The patients in the observation group was treated with ticagrelor on the basis of the control group. The clinical efficacy, neurological function, daily living ability, platelet function (platelet count, platelet inhibition rate), inflammatory factors including high sensitivity C-reactive protein (hs-CRP), interleukin-6 (IL-6) and adverse reactions of the two groups were compared.Results:The total effective rate of the observation group was higher than that of the control group: 92.50%(37/40) vs. 72.50% (29/40), there was statistical differences ( P<0.05). After treatment, the score of National Institute of Health Stroke Scale of the observation group was lower than that of the control group: (9.37 ± 2.91) points vs. (14.20 ± 3.39) points, and the score of Barthel index scale (BI) was higher than that of the control group: (72.26 ± 13.27) points vs. (58.93 ± 9.43) points, there were statistical differences ( P<0.05). After treatment, the platelet count and platelet adenosine diphosphate (ADP) inhibition rate of the observation group were higher than those of the control group: (284.65 ± 41.58) × 10 9/L vs. (210.46 ± 36.12) × 10 9/L, (79.43 ± 16.42)% vs. (62.40 ± 13.95)%, there were statistical differences ( P<0.05). After treatment, the serum hs-CRP and IL-6 levels of the observation group were lower than those of the control group: (11.64 ± 2.96) mg/L vs. (19.75 ± 4.57) mg/L, (4.26 ± 0.93) ng/L vs. (8.95 ± 1.83) ng/L, there were statistical differences ( P<0.05). There was no significant difference in the incidence of adverse reactions between the two groups after treatment ( P>0.05). Conclusions:Ticagrelor combined with atorvastatin has a better therapeutic effect on ACI, which can effectively improve the neurological deficit and the ability of self-care.

Effect of dual wavelength laser in the treatment of chronic periodontitis and the influence of cytokines in gingival crevicular fluid / 中国医师进修杂志

Objective:To investigate the clinical efficacy and prognostic factors of Neodymium doped: Yttrium Aluminum Garnet (Nd:YAG ) laser combined with Erbium:Yttrium Aluminum Garnet (Er:YAG) laser assisted subgingival scaling root planing (SRP) in the treatment of periodontitis.Methods:A prospective research method was adopted. A total of 66 patients with periodontitis treated in Hebei Chest Hospital from August 2018 to August 2020 were selected and divided into experimental group and control group according to the random number table method, with 33 cases in each group. The control group was treated with SRP, and the experimental group received Er:YAG laser curettage combined with root surface leveling on the basis of SRP, and irradiated the periodontal pocket with Nd:YAG laser. The changes of periodontal clinical indicators and cytokine levels in gingival crevicular fluid were examined before treatment, 4 weeks and 12 weeks after treatment. The patients were divided into PD<3 mm group and PD ≥ 3 mm group according to the probing depth (PD) of periodontal pocket after 12 weeks of treatment, the clinical data of the two groups were compared and analyzed, and the Logistic regression analysis was performed to analyze the risk factors affecting the prognosis of patients with periodontitis after laser treatment.Results:After 4 and 12 weeks of treatment, the PD, clinical attachment loss (CAL), sulcus bleeding index (SBI) and plaque index (PLI) of the two groups were significantly lower than those before treatment ( P<0.05), and the PD, CAL, SBI and PLI in experimental group were significantly lower than those in control group, after 4 weeks of treatment: (3.36 ± 0.21) mm vs. (3.91 ± 0.39) mm, (4.14 ± 0.67) mm vs. (4.75 ± 0.73) mm, (1.83 ± 0.20) scores vs. (2.58 ± 0.17) scores, (1.29 ± 0.24) scores vs. (1.61 ± 0.52) scores; after 12 weeks of treatment: (3.04 ± 0.28) mm vs. (3.66 ± 0.54) mm, (3.91 ± 0.47) mm vs. (4.68 ± 0.66) mm, (0.88 ± 0.06) scores vs. (1.35 ± 0.14) scores, (1.05 ± 0.31) scores vs. (1.57 ± 0.56) scores, the differences were statistically significant ( P<0.05). After 12 weeks of treatment, the levels of interleukin-6 (IL-6), interleukin-8 (IL-8), tumor necrosis factor-α (TNF-α), matrix metalloproteinase-8 (MMP-8) and interleukin-1β (IL-1β) in gingival crevicular fluid in experimental group were significantly decreased compared with those in control group: (2.95 ± 0.19) μg/L vs. (4.32 ± 0.84) μg/L, (2.63 ± 0.82) μg/L vs. (3.58 ± 0.51) μg/L, (12.42 ± 1.19) μg/L vs. (13.26 ± 0.68) μg/L, (4.15 ± 1.12) ng/L vs. (5.36 ± 0.42) ng/L, (2.65 ± 0.08) ng/L vs. (4.12 ± 0.19) ng/L, the differences were statistically significant ( P<0.05), while the level of transforming growth factor-β (TGF-β) was significantly increased compared with that in control group: (51.35 ± 8.95) ng/L vs. (44.90 ± 5.84) ng/L, and the differences between the groups were statistically significant ( P<0.05). Logistic regression analysis showed that the clinical indexes PD, SBI, PLI, IL-6, IL-8, TNF- α, MMP-8, IL-1β and crown root ratio of gingival crevicular fluid were all the risk factors for prognosis of periodontitis treated with dual wavelength laser ( P<0.05). Conclusions:Nd:YAG laser combined with Er:YAG laser assisted SRP can obtain good curative effect in the treatment of periodontitis. Periodontal clinical indexes PD, SBI, PLI, gingival crevicular fluid IL-6, IL-8 and TNF-α, MMP-8, IL-1β level and crown root ratio were independent risk factors for the prognosis of periodontitis treated with dual wavelength laser.

Focusing on the rational application of 0.1% CsA cationic emulsion in ocular surface inflammatory disorder / 中华实验眼科杂志

Ocular surface inflammatory disorder (OSID) is a chronic ocular disease caused by systemic disorders or involving the local immune system.OSID induces persistent inflammatory reaction in the ocular adnexal connective tissues which in turn give rise to tear hypertonicity and ocular surface epithelial damage, leading to dry eye formation or progression.Common immune-related ocular surface diseases include vernal keratoconjunctivitis, Sj?gren syndrome, graft versus host disease, dry eye and immune-related corneal disease, all of which can significantly impact the visual function and quality of life of patients.Current treatments including the use of artificial tears and glucocorticoid eye drops are not always effective and have the risk of adverse events.Cyclosporine A (CsA) is a commonly utilized immunosuppressant that has a strong immunomodulatory effect, but its clinical application is somewhat limited due to the low permeability of its current ophthalmic dosage form.The development of CsA ophthalmic agents has changed the treatment strategy for OSID.The development of 0.1% CsA cationic emulsion has significantly improved the efficacy and safety of topical CsA treatment, which is worth the attention.In order to rationally apply 0.1% CsA cationic emulsion to OSID, ophthalmologists should fully understand the immune-related pathogenesis of each OSID and comprehend the curative effect, indication, application methods and adverse events of topical CsA treatment.

Efficacy of local injection of triamcinolone acetonide combined with surgery in the treatment of mass-type granulomatous mastitis / 西安交通大学学报(医学版)

【Objective】 To analyze the efficacy and safety of intralesional triamcinolone acetonide in the treatment of mass granulomatous mastitis (GLM). 【Methods】 Retrospective analysis was made on 67 patients with GLM who were treated in Xijing Hospital from July 2021 to May 2022 and met the inclusion criteria. Among them, 31 patients were treated with local injection of triamcinolone acetonide, while 36 ones were treated with oral methylprednisolone. All the included patients underwent surgical treatment after their condition met the surgical criteria, and the follow-up period lasted for up to six months after surgery. The two groups were compared in improvement of symptoms and signs, treatment time, clinical effectiveness and safety, and recurrence rate. 【Results】 The effective rate of triamcinolone acetonide group and methylprednisolone group was 100%, but the clinical cure rate was significantly higher in triamcinolone acetonide group than in methylprednisolone group in stratified analysis (P<0.05). The improvement time of symptoms and signs in triamcinolone acetonide group was significantly shorter than that in methylprednisolone group (P<0.05). The incidence of side effects in triamcinolone acetonide group was also significantly reduced compared to methylprednisolone group (P<0.05). Follow-up for half a year showed no recurrence in both groups. 【Conclusion】 Compared with the traditional oral methylprednisolone group, local injection of triamcinolone acetonide in the treatment of mass granulomatous mastitis can rapidly relieve clinical symptoms and signs, shorten treatment time, and has higher efficiency and fewer side effects. Local injection of hormone combined with surgery is effective in treating mass granulomatous mastitis with low recurrence rate.

Effect of AB platelet secondary compatible transfusion on the efficacy of matched platelet transfusion / 中国输血杂志

【Objective】 To retrospectively analyze the effect of AB platelet secondary compatible transfusion on the efficacy of matched platelet transfusion. 【Methods】 A total of 2 276 cases of platelet transfusion in our hospital were selected from November 2020 to September 2021, including 2 068 ABO matched platelet transfusions and 206 AB platelet secondary compatible transfusions. 117 cases were selected for the first occasion of AB platelet secondary compatible transfusion. The controls were matched transfusion receipts before given AB platelet secondary compatible transfusion, and the experimental group was given matched transfusion after AB platelet secondary compatible transfusion (take the first, second and third transfusion as group 1, 2 and 3, respectively). The platelet count(Plt), platelet elevation (△Plt) and 24 h Plt correction increase index (CCI) of patients before and after platelet transfusion were used as observation indexes to analyze the effect of AB type mis-matched platelet transfusion on the efficacy of matched platelet preventive transfusion by gender, blood type and disease type. 【Results】 Among the 2 276 platelet transfusions, and the △Plt of matched platelet transfusions was significantly higher than that of AB type secondary compatible transfusions, with the mean values at (14±15)×109/L and (11±14)×109/L(P<0.05). The △Plt of female patients was higher than that of male patients (15±16)×109/L vs (13±14)×109/L(P < 0.05). The △Plt values of MDS, NHL and MM were (9±14) ×109/L, (10±12) ×109/L and (8±11) ×109/L, respectively, which were significantly lower than the average value (P < 0.05). For 117 cases of AB platelet secondary compatible transfusion: the Δ Plt was significantly lower than that of the control group and the experimental group, respectively at (9±12) ×109/L, (13±13) ×109/L and (13±12) ×109/L(P<0.05). The effective rate of 24 h CCI was 52.14%, significantly lower than the control group and experimental group (71.59% vs 71.83%), P<0.05; no significant difference was noticed in △ Plt value and 24 h CCI between the experimental group and the control group(P>0.05). The △Plt of the experimental group 3 was significantly lower compared with the experimental group 1, (10±13) ×109/L vs (14±12) ×109/L, P<0.05, and the effective rate decreased from 73.12%(68/93)to 58.70%(27/46), P>0.05. No significant difference in △Plt and the number of effective 24 h CCI cases was found between the experimental group and the control group in terms of gender, blood type and disease type (P>0.05). 【Conclusion】 The △Plt and the effective rate of AB platelet secondary compatible transfusion were lower than those of matched platelet transfusions, and has no significant effect on short term(less than 10 days) matched platelet transfusion.

Research Progress of Upadacitinib in the Treatment of Crohn’s Disease / 中山大学学报(医学科学版)

Crohn’s Disease （CD） is a destructive， relapsing and remitting chronic inflammatory bowel disease that usually progresses to irreversible intestinal structural and functional changes， such as intestinal lumen stenosis， fistula formation and perianal lesions， severely affecting the quality of life of patients. This review summarized the research progress on the mechanism， clinical application and safety of upadacitinib in the treatment of CD. Upadacitinib can increase the clinical remission and endoscopic response rates in patients with CD， improve the long-term outcome of CD patients and provide a new idea for the treatment of CD patients by using biological agents.

Efficacy and safety of enteral nutrition with jejunostomy tube versus nasojejunal tube after radical resection of esophageal cancer: A systematic review and meta-analysis / 中国胸心血管外科临床杂志

@#Objective    To systematically evaluate the efficacy and safety of jejunostomy tube versus nasojejunal tube for enteral nutrition after radical resection of esophageal cancer. Methods    PubMed, EMbase, Web of Science, The Cochrane Library, CNKI, Wanfang, VIP and CBM databases were searched to collect the clinical effects of jejunostomy tube versus nasojejunal nutrition tube after radical resection of esophageal cancer from inception to October 2021. Meta-analysis was performed using RevMan 5.4 software. Results    Twenty-six articles were included, including 17 randomized controlled studies and 9 cohort studies, with a total of 35 808 patients. Meta-analysis results showed that: in the jejunostomy tube group, the postoperative exhaust time (MD=–4.27, 95%CI –5.87 to –2.66, P=0.001), the incidence of pulmonary infection (OR=1.39, 95%CI 1.06 to 1.82, P=0.02), incidence of tube removal (OR=0.11, 95%CI 0.04 to 0.30, P=0.001), incidence of tube blockage (OR=0.47, 95%CI 0.23 to 0.97, P=0.04), incidence of nasopharyngeal discomfort (OR=0.04, 95%CI 0.01 to 0.13, P=0.001), the incidence of nasopharyngeal mucosal damage (OR=0.13, 95%CI 0.04 to 0.42, P=0.008), the incidence of nausea and vomiting (OR=0.20, 95%CI 0.08 to 0.47, P=0.003) were significantly shorter or lower than those of the nasojejunal tube group. The postoperative serum albumin level (MD=5.75, 95%CI 5.34 to 6.16, P=0.001) was significantly better than that of the nasojejunal tube group. However, the intraoperative operation time of the jejunostomy tube group (MD=13.65, 95%CI 2.32 to 24.98, P=0.02) and the indent time of the postoperative nutrition tube (MD=17.81, 95%CI 12.71 to 22.91, P=0.001) were longer than those of the nasojejunal nutrition tube. At the same time, the incidence of postoperative intestinal obstruction (OR=6.08, 95%CI 2.55 to 14.50, P=0.001) was significantly higher than that of the nasojejunal tube group. There were no statistical differences in the length of postoperative hospital stay or the occurrence of anastomotic fistula between the two groups (P>0.05). Conclusion    In the process of enteral nutrition after radical resection of esophageal cancer, jejunostomy tube has better clinical treatment effect and is more comfortable during catheterization, but the incidence of intestinal obstruction is higher than that of traditional nasojejunal tube.

Clinical efficacy of botulinum toxin A in the treatment of hand hyperhidrosis / 中华医学美学美容杂志

Objective:To investigate the clinical efficacy of botulinum toxin A in the treatment of hand hyperhidrosis.Methods:One hundred patients with hand hyperhidrosis were treated with botulinum toxin A (BTXA, Lanzhou Biotechnology Development Co., Ltd., Botulinum Toxin Type A for Injection Hengli) injection, a total of 200 U. Each hand was injected with 100 U respectively. The curative effect was evaluated by self-made questionnaire. The scores of the two were added. The subjective and objective evaluation were carried out before and after injection, and the patients were rechecked 2 weeks, and 1, 4 and 6 months after injection. Efficacy, patient satisfaction and adverse reactions were evaluated.Results:Compared with before treatment, the effective rate increased 2 weeks after injection, 1 month after injection, 4 months after injection and 6 months after injection, and the difference was statistically significant (Chi-square value was 31.54, 36.33, 28.34, 25.23, respectively, P<0.05). After 6 months of follow-up, the effect gradually decreased, and the curative effect could be maintained for about 10 months. After recurrence, the symptoms of hand sweating were still reduced. Satisfaction 96%; Adverse reactions were mild, subcutaneous blood stasis, 27% hand muscles were slightly weak, and returned to normal after 2-3 weeks. Conclusions:Botulinum toxin A injection has certain curative effect, high safety and less adverse reactions. It is an ideal method for the treatment of hand hyperhidrosis.

Efficacy and safety of fractional radiofrequency in treatment of acne scar / 中华医学美学美容杂志

Objective:To observe the efficacy and adverse reactions of fractional radiofrequency (FRF) in the treatment of facial acne scars.Methods:Fifty-seven patients with facial acne depressed scars were enrolled with the nature of Dreno scars as the diagnostic criteria. They were treated with lattice radiofrequency. The treatment heads were arranged in a matrix with a treatment area of 1.2 cm ×1.2 cm, an energy density of 80-100 mJ/pin, and an interval of five-seven once a week. And they were followed up and evaluated for the clinical efficacy and adverse reactions 6 months after the last treatment. Scoring was carried out according to the ECCA weight scores, and the efficacy judged according to complete improvement, significant improvement, moderate improvement, and mild improvement.Results:After 3 times of fractional radiofrequency treatment of 57 patients, the effective rate was 44 cases, accounting for 77.2%; the ECCA weight scores before and after treatment were 65.9±25.0 and 47.7±20.2, respectively; the difference was statistically significant ( t=13.92, P<0.001); At the same time of improvement, 32 cases of patients' complexion, fineness of pores, and skin elasticity had been improved to varying degrees, and patient satisfaction was high. Adverse reactions were mainly mild burning sensation, erythema and edema, and some patients had pale yellow exudate, etc, which could be relieved in 5-7 days. Conclusions:Fractional radiofrequency treatment of facial acne scars is safe and effective, with short recovery period, few adverse reactions and high patient satisfaction.

Efficacy and safety of three minimally invasive endoscopic procedures for the treatment of internal hemorrhoids / 中华消化内镜杂志

In order to evaluate the safety and effectiveness of endoscopic hemorrhoids treatment, a retrospective analysis was conducted on data of 166 patients with grade I to Ⅲ hemorrhoids who underwent endoscopic treatment in the First Affiliated Hospital of University of Science and Technology of China from January 2018 to June 2020 with complete follow-up data. There were 35 cases in the simple sclerotherapy group, 104 cases in the simple ligation group, and 27 cases in the ligation combined sclerotherapy group. The results showed that, no serious complications occurred in the 3 groups after surgery. In the simple ligation group and the ligation combined with sclerotherapy group, the incidence of postoperative anal pain [35.6% (37/104) and 33.3% (9/27), respectively,] and anal pendant distension [70.2% (73/104) and 70.4% (19/27), respectively] were higher, but symptoms could be tolerated or relieved after simple treatment. The satisfaction of patients in the 3 groups was all more than 90% before discharge, and the degree of operation acceptance was more than 95%. The effective rate of the 3 groups was above 90.0% at 3 months after surgery, At 12 months after surgery, the effective rate of the simple sclerotherapy group was the lowest [74.3% (26/35)], and the effective rate of the other two groups was still above 85.0%. In conclusion, minimally invasive treatment for internal hemorrhoids under endoscopy is safe and effective with effective improvement of symptoms, high postoperative satisfaction of patients and high degree of acceptance.

Efficacy and safety of iGlarLixi in the treatment of type 2 diabetes mellitus: a meta-analysis / 中华内分泌代谢杂志

Objective:To systematically evaluate the efficacy and safety of iGlarLixi in the treatment of type 2 diabetes, providing evidence-based support for rational clinical medication.Methods:A systematic review was conducted by retrieving articles from PubMed, Embase, Cochrane Library, Web of Science, Sinomed, CNKI, Wanfang, and VIP databases to collect randomized controlled trials comparing the efficacy and safety of iGlarLixi(intervention group) with placebo or other anti-hyperglycemic drugs(control group) in the treatment of type 2 diabetes. The search was conducted from the inception of the databases up to August 2022. Two reviewers independently screened the literature, extracted data, and assessed the risk of bias in the included studies. Meta-analysis was performed using RevMan 5.4 software. Results:A total of 11 studies with 6 392 patients were included in the meta-analysis. The results of the meta-analysis showed that in terms of efficacy, compared to insulin and GLP-1RAs, iGlarLixi demonstrated better reduction in patients′ HbA 1C levels(Insulin group WMD=-0.40, 95% CI -0.54--0.27, P<0.001; GLP-1RAs group WMD=-0.86, 95% CI -1.05--0.68, P<0.001), increased HbA 1C target rate(Insulin group OR=2.83, 95% CI 2.00-3.99, P<0.001; GLP-1RAs group OR=6.45, 95% CI 4.81-8.64, P<0.001), increased HbA 1C control rate without weight gain(Insulin group OR=3.00, 95% CI 2.43-3.71, P<0.001; GLP-1RAs group OR=2.67, 95% CI 1.76-4.06, P<0.001). Furthermore, iGlarLixi showed an advantage in weight reduction compared to the insulin group and demonstrated superior reduction in fasting plasma glucose compared to the GLP-1RAs group. In terms of safety, the incidence of hypoglycemic events in the iGlarLixi group was similar to that in the insulin group, but the incidence of gastrointestinal adverse events was higher than that in the insulin group. There was no difference in the incidence of gastrointestinal adverse events compared with GLP-1RAs, but the incidence of hypoglycemic events was higher in the iGlarLixi group. The incidence of serious adverse events was similar to that in the insulin and GLP-1RAs groups(Insulin group OR=0.94, 95% CI 0.71-1.23, P=0.640; GLP-1RAs group OR=0.97, 95% CI 0.61-1.52, P=0.880). Conclusion:iGlarLixi is superior to insulin but inferior to GLP-1RAs in reducing body weight, and the overall incidence of adverse events is not significantly different from that of insulin and GLP-1RAs, indicating that iGlarLixi is well tolerated and safe, and has a good clinical application prospect.

Mitigation of cisplatin induced nephrotoxicity by casticin in male albino rats / Mitigação da nefrotoxicidade induzida pela cisplatina pela casticina em ratos albinos machos

Cisplatin (CP) is a commonly used, powerful antineoplastic drug, having numerous side effects. Casticin (CAS) is considered as a free radical scavenger and a potent antioxidant. The present research was planned to assess the curative potential of CAS on CP persuaded renal injury in male albino rats. Twenty four male albino rats were distributed into four equal groups. Group-1 was considered as a control group. Animals of Group-2 were injected with 5mg/kg of CP intraperitoneally. Group-3 was co-treated with CAS (50mg/kg) orally and injection of CP (5mg/kg). Group-4 was treated with CAS (50mg/kg) orally throughout the experiment. CP administration substantially reduced the activities of catalase (CAT), superoxide dismutase (SOD), peroxidase (POD), glutathione S-transferase (GST), glutathione reductase (GSR), glutathione (GSH) content while increased thiobarbituric acid reactive substances (TBARS), and hydrogen peroxide (H2O2) levels. Urea, urinary creatinine, urobilinogen, urinary proteins, kidney injury molecule-1 (KIM-1), and neutrophil gelatinase-associated lipocalin (NGAL) levels were substantially increased. In contrast, albumin and creatinine clearance was significantly reduced in CP treated group. The results demonstrated that CP significantly increased the inflammation indicators including nuclear factor kappa-B (NF-κB), tumor necrosis factor-α (TNF-α), Interleukin-1β (IL-1β), Interleukin-6 (IL-6) levels and cyclooxygenase-2 (COX-2) activity and histopathological damages. However, the administration of CAS displayed a palliative effect against CP-generated renal toxicity and recovered all parameters by bringing them to a normal level. These results revealed that the CAS is an effective compound having the curative potential to counter the CP-induced renal damage.

A cisplatina (CP) é uma droga antineoplásica poderosa, comumente usada, com vários efeitos colaterais. Casticin (CAS) é considerado um eliminador de radicais livres e um potente antioxidante. A presente pesquisa foi planejada para avaliar o potencial curativo da CAS em lesão renal induzida por PC em ratos albinos machos. Vinte e quatro ratos albinos machos foram distribuídos em quatro grupos iguais. O Grupo 1 foi considerado grupo controle. Os animais do Grupo 2 foram injetados com 5 mg / kg de PB por via intraperitoneal. O Grupo 3 foi cotratado com CAS (50 mg / kg) por via oral e injeção de CP (5 mg / kg). O Grupo 4 foi tratado com CAS (50 mg / kg) por via oral durante todo o experimento. A administração de CP reduziu substancialmente as atividades de catalase (CAT), superóxido dismutase (SOD), peroxidase (POD), glutationa S-transferase (GST), glutationa redutase (GSR), glutationa (GSH), enquanto aumentou as substâncias reativas ao ácido tiobarbitúrico (TBARS) e níveis de peróxido de hidrogênio (H2O2). Os níveis de ureia, creatinina urinária, urobilinogênio, proteínas urinárias, molécula 1 de lesão renal (KIM-1) e lipocalina associada à gelatinase de neutrófilos (NGAL) aumentaram substancialmente. Em contraste, a albumina e a depuração da creatinina foram significativamente reduzidas no grupo tratado com PC. Os resultados demonstraram que a CP aumentou significativamente os indicadores de inflamação, incluindo fator nuclear kappa-B (NF-κB), fator de necrose tumoral-α (TNF-α), interleucina-1β (IL-1β), interleucina-6 (IL-6) níveis e atividade da ciclooxigenase-2 (COX-2) e danos histopatológicos. No entanto, a administração de CAS apresentou um efeito paliativo contra a toxicidade renal gerada por CP e recuperou todos os parâmetros, trazendo-os a um nível normal. Estes resultados revelaram que o CAS é um composto eficaz com potencial curativo para combater o dano renal induzido por CP.

Mitigation of cisplatin induced nephrotoxicity by casticin in male albino rats

Abstract Cisplatin (CP) is a commonly used, powerful antineoplastic drug, having numerous side effects. Casticin (CAS) is considered as a free radical scavenger and a potent antioxidant. The present research was planned to assess the curative potential of CAS on CP persuaded renal injury in male albino rats. Twenty four male albino rats were distributed into four equal groups. Group-1 was considered as a control group. Animals of Group-2 were injected with 5mg/kg of CP intraperitoneally. Group-3 was co-treated with CAS (50mg/kg) orally and injection of CP (5mg/kg). Group-4 was treated with CAS (50mg/kg) orally throughout the experiment. CP administration substantially reduced the activities of catalase (CAT), superoxide dismutase (SOD), peroxidase (POD), glutathione S-transferase (GST), glutathione reductase (GSR), glutathione (GSH) content while increased thiobarbituric acid reactive substances (TBARS), and hydrogen peroxide (H2O2) levels. Urea, urinary creatinine, urobilinogen, urinary proteins, kidney injury molecule-1 (KIM-1), and neutrophil gelatinase-associated lipocalin (NGAL) levels were substantially increased. In contrast, albumin and creatinine clearance was significantly reduced in CP treated group. The results demonstrated that CP significantly increased the inflammation indicators including nuclear factor kappa-B (NF-B), tumor necrosis factor- (TNF-), Interleukin-1 (IL-1), Interleukin-6 (IL-6) levels and cyclooxygenase-2 (COX-2) activity and histopathological damages. However, the administration of CAS displayed a palliative effect against CP-generated renal toxicity and recovered all parameters by bringing them to a normal level. These results revealed that the CAS is an effective compound having the curative potential to counter the CP-induced renal damage.

Resumo A cisplatina (CP) é uma droga antineoplásica poderosa, comumente usada, com vários efeitos colaterais. Casticin (CAS) é considerado um eliminador de radicais livres e um potente antioxidante. A presente pesquisa foi planejada para avaliar o potencial curativo da CAS em lesão renal induzida por PC em ratos albinos machos. Vinte e quatro ratos albinos machos foram distribuídos em quatro grupos iguais. O Grupo 1 foi considerado grupo controle. Os animais do Grupo 2 foram injetados com 5 mg / kg de PB por via intraperitoneal. O Grupo 3 foi cotratado com CAS (50 mg / kg) por via oral e injeção de CP (5 mg / kg). O Grupo 4 foi tratado com CAS (50 mg / kg) por via oral durante todo o experimento. A administração de CP reduziu substancialmente as atividades de catalase (CAT), superóxido dismutase (SOD), peroxidase (POD), glutationa S-transferase (GST), glutationa redutase (GSR), glutationa (GSH), enquanto aumentou as substâncias reativas ao ácido tiobarbitúrico (TBARS) e níveis de peróxido de hidrogênio (H2O2). Os níveis de ureia, creatinina urinária, urobilinogênio, proteínas urinárias, molécula 1 de lesão renal (KIM-1) e lipocalina associada à gelatinase de neutrófilos (NGAL) aumentaram substancialmente. Em contraste, a albumina e a depuração da creatinina foram significativamente reduzidas no grupo tratado com PC. Os resultados demonstraram que a CP aumentou significativamente os indicadores de inflamação, incluindo fator nuclear kappa-B (NF-B), fator de necrose tumoral- (TNF-), interleucina-1 (IL-1), interleucina-6 (IL-6) níveis e atividade da ciclooxigenase-2 (COX-2) e danos histopatológicos. No entanto, a administração de CAS apresentou um efeito paliativo contra a toxicidade renal gerada por CP e recuperou todos os parâmetros, trazendo-os a um nível normal. Estes resultados revelaram que o CAS é um composto eficaz com potencial curativo para combater o dano renal induzido por CP.

Effect of Guizhi Gegentang on Hemodynamics and Vascular Endothelial Function in Cervical Vertigo / 中国实验方剂学杂志

ObjectiveTo evaluate the therapeutic effect of Guizhi Gegentang on cervical vertigo and its impact on hemodynamics and vascular endothelial function. MethodA total of 144 patients with cervical vertigo treated from April 2019 to June 2022 were included in the study and randomly divided into a control group and an observation group， with 72 patients in each group. During the study， three patients dropped out from the observation group and two patients from the control group. The control group received conventional treatment （oral betahistine mesylate tablets）， while the observation group received conventional treatment combined with Guizhi Gegentang. The clinical efficacy， changes in the frequency and duration of dizziness attacks per month before and after treatment， changes in symptoms and functional evaluation scores of cervical vertigo assessed by the European Scale for Cervical Vertigo （ESCV）， changes in the average blood flow velocity of the left vertebral artery， right vertebral artery， and basilar artery， changes in indicators such as endothelin-1 （ET-1）， neuropeptide Y （NPY）， calcitonin gene-related peptide （CGRP）， changes in the Neck Disability Index （NDI） score， changes in the Functional Assessment of Cancer Therapy-General （FACT-G） score， and adverse reactions were observed and compared between the two groups. ResultThe total effective rate in the observation group was 95.65% （66/69）， significantly higher than 84.29% （59/70） in the control group （χ2=4.957， P<0.05）. Before treatment， there were no significant differences in the frequency and duration of dizziness attacks per month， ESCV scores， average blood flow velocity of the left vertebral artery， right vertebral artery， and basilar artery， levels of ET-1， NPY， CGRP， NDI score， and FACT-G score between the two groups. After treatment， compared with the baseline within each group， there were improvements in the frequency and duration of dizziness attacks per month， ESCV scores， average blood flow velocity of the left vertebral artery， right vertebral artery， and basilar artery， levels of ET-1， NPY， CGRP， NDI score， and FACT-G score in both groups （P<0.05， P<0.01）. Compared with the control group， the observation group showed better improvements in the frequency and duration of dizziness attacks per month， ESCV score， average blood flow velocity of the left vertebral artery， right vertebral artery， and basilar artery， levels of ET-1， NPY， CGRP， NDI score， and FACT-G score （P<0.05， P<0.01）. During the study period， one case of nausea occurred in the control group， and one case of dizziness occurred in the observation group. There was no statistically significant difference in the incidence of adverse reactions between the two groups. ConclusionGuizhi Gegentang can improve the therapeutic effect of cervical vertigo， effectively improve patients' hemodynamics and vascular endothelial function， and enhance their quality of life with few adverse reactions. It is worth applying in clinical practice.

Application of Worst lacrimal probe combined with modified lacrimal duct threading intubation in anastomosis of complex canalicular laceration / 国际眼科杂志(Guoji Yanke Zazhi)

AIM: To investigate the application value of Worst lacrimal probe combined with modified lacrimal duct intubation in anastomosis of complex canalicular laceration.METHODS: Retrospective study. A total of 68 cases(68 eyes)with complex traumatic canalicular laceration treated in the ophthalmology department of the Second Affiliated Hospital of Zunyi Medical University from March 1, 2019 to March 31, 2021 were selected. They were divided into two groups according to the surgical methods, with 36 patients(36 eyes)who were treated with the Worst lacrimal probe to find the broken end of lacrimal duct combined with improved lacrimal duct threading intubation in group A, and 32 patients(32 eyes)who were treated with microscope to find the broken end of lacrimal duct and two-way intubation anastomosis canaliculus intubation in group B. The clinical efficacy, success rate of intraoperative search for the broken end of lacrimal duct, searching time, operation time, the degree of pain, postoperative ocular foreign body sensation and complications were compared between the two groups.RESULTS: The total effective rate of clinical efficacy in patients of group A was higher than that in group B(94% vs. 38%), the success rate of intraoperative search for broken end of lacrimal duct was higher than that in group B(100% vs. 47%), the searching time and operation time were shorter than those in group B, and the score of pain degree was lower than that in group B(all P&#x0026;#x003C;0.05). The postoperative follow-up for 6mo-1a showed that the ocular foreign body sensation score, the incidence of lacrimal punctum rupture and morphological change, and the degree of tear overflow in group A were all lower than those in group B(all P&#x0026;#x003C;0.05).CONCLUSION: Worst lacrimal probe combined with modified lacrimal duct intubation for the treatment of complex traumatic canalicular laceration can find the broken end of lacrimal duct more accurately, shorten the operation time, reduce the pain and foreign body sensation of patients, improve clinical efficacy and reduce the incidence of complications.